* Water Saver design: Pro-Grow's unique design returns condensed moisture to water pan, reducing refills and eliminating the needforexternal water tank.Stainless Steel lower drain & water pan for moisture and humidity retention with drain (clean-out) plug. To avoid water from escaping, Pro-Grow developed their own efficient water recirculating design using high quality parts to endure heavy commercial use.

* Special Enclosure design: front and back are easily accessible by removal of special door panels, with a convenient storage rack for removed door panels. These easy-to-clean, lightweight hollow core plastic door panels latch to create a secure enclosure on all sides of the chamber for excellent heat and humidity retention (our customers are very pleased with the effectiveness of the secure enclosure). This particular easy-to-clean panel material is an excellent choice for controlling molds and diseases.